Biweekly vs Monthly Mortgage Payments
**Monthly** is standard (12 payments). **Biweekly** often means 26 half-payments—equivalent to one extra full payment per year—shortening the loan and reducing interest if applied correctly.
Step by step
1. Confirm servicer behavior
Some plans hold biweekly funds instead of crediting early—ask how payments apply.
2. Model extra principal
One extra payment/year effect ≈ years off a 30-year fixed.
3. Compare setup fees
Third-party biweekly programs may charge more than DIY extra principal.
Biweekly vs monthly
DIY extra principal monthly can match math without enrollment fees.
- Monthly: Simple; predictable cash flow.
- Biweekly (true): Extra annual payment; faster payoff if credited.
Use our calculators
Common mistakes
- Paying for a biweekly service that only batches monthly
FAQ
Is biweekly always worth it?
Only if payments credit immediately and fees are zero or low.